DK162779A - Seje staalmaterialer med hoej styrke samt heraf fremstillede genstande og en fremgangsmaade til fremstilling af disse - Google Patents

Seje staalmaterialer med hoej styrke samt heraf fremstillede genstande og en fremgangsmaade til fremstilling af disse

Info

Publication number: DK162779A
Authority: DK; Denmark
Prior art keywords: articles; procedure; manufacture; high strength; steel materials
Prior art date: 1978-04-21

Application number

DK162779A

Other languages

English (en)

Other versions

DK155053B (da

DK155053C (da

Inventor

Peter Listemann

Walter Ritt

Reinhold Zsalatz

Hans-Dieter Seghezzi

Original Assignee

Hilti Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-04-21

Filing date

1979-04-20

Publication date

1979-10-22

1979-04-20 Application filed by Hilti Ag filed Critical Hilti Ag

1979-10-22 Publication of DK162779A publication Critical patent/DK162779A/da

1989-01-30 Publication of DK155053B publication Critical patent/DK155053B/da

1989-06-19 Application granted granted Critical

1989-06-19 Publication of DK155053C publication Critical patent/DK155053C/da

Links

238000004519 manufacturing process Methods 0.000 title 1
239000000463 material Substances 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Articles (AREA)
Control Of Heat Treatment Processes (AREA)

DK162779A 1978-04-21 1979-04-20 Bainithaerdelig, transformationstraeg staallegering med hoej styrke samt fremgangsmaade til fremstilling heraf DK155053C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2817628		1978-04-21
DE2817628A DE2817628C2 (de)	1978-04-21	1978-04-21	Zähe, hochfeste Stahllegierungen und Verfahren zur Herstellung solcher Werkstücke

Publications (3)

Publication Number	Publication Date
DK162779A true DK162779A (da)	1979-10-22
DK155053B DK155053B (da)	1989-01-30
DK155053C DK155053C (da)	1989-06-19

Family

ID=6037726

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK162779A DK155053C (da)	1978-04-21	1979-04-20	Bainithaerdelig, transformationstraeg staallegering med hoej styrke samt fremgangsmaade til fremstilling heraf

Country Status (22)

Country	Link
JP (1)	JPS54141313A (da)
AT (1)	AT393279B (da)
AU (1)	AU527551B2 (da)
BE (1)	BE875730A (da)
BR (1)	BR7902454A (da)
CA (1)	CA1137337A (da)
CH (1)	CH646199A5 (da)
CS (1)	CS211362B2 (da)
DE (1)	DE2817628C2 (da)
DK (1)	DK155053C (da)
ES (1)	ES479774A1 (da)
FI (1)	FI69121C (da)
FR (1)	FR2423549B1 (da)
GB (1)	GB2019436B (da)
IT (1)	IT1112992B (da)
NL (1)	NL191388C (da)
NO (1)	NO153933C (da)
PL (1)	PL136257B1 (da)
SE (1)	SE449229B (da)
SU (1)	SU1232147A3 (da)
YU (1)	YU40746B (da)
ZA (1)	ZA791422B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55500910A (da) *	1978-11-15	1980-11-06
JPS5970724A (ja) *	1982-10-15	1984-04-21	Seiko Instr & Electronics Ltd	転鍛造ネジ
JPS61130456A (ja) *	1984-11-29	1986-06-18	Honda Motor Co Ltd	高強度ボルト及びその製造方法
JPH01268245A (ja) *	1988-04-19	1989-10-25	Fujitsu Ltd	切替制御回路
US4960473A (en) *	1989-10-02	1990-10-02	The Goodyear Tire & Rubber Company	Process for manufacturing steel filament
SE510344C2 (sv) *	1997-08-01	1999-05-17	Ovako Steel Ab	Sätt för fullständig bainithärdning av stål
NL1011806C2 (nl) *	1999-04-15	2000-10-17	Skf Engineering & Res Services	Kogellagerstaal met een oppervlak met een onderbainitische structuur en een werkwijze voor het vervaardigen daarvan.
RU2186859C2 (ru) *	2000-01-18	2002-08-10	Комсомольское-на-Амуре авиационное производственное объединение	Способ закалки изделий из сталей и сплавов
RU2277593C1 (ru) *	2004-11-30	2006-06-10	Открытое акционерное общество "ТРУБОДЕТАЛЬ"	Способ термической обработки крупногабаритных изделий
DE202005015611U1 (de) *	2005-09-30	2005-12-29	Textron Verbindungstechnik Gmbh & Co. Ohg	Bolzen oder Schraube hoher Festigkeit
FR2916371B1 (fr) *	2007-05-24	2010-02-26	Fwu Kuang Entpr Co Ltd	Procede de preparation de pieces forgees ayant une resistance a la traction et un allongement excellents a partir de fils mamchine en acier
RU2342571C1 (ru) *	2007-06-05	2008-12-27	Открытое акционерное общество "Магнитогорский метизно-калибровочный завод "ММК-МЕТИЗ"	Дюбель
DE102008041391A1 (de) *	2008-08-20	2010-01-14	Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg	Hochfeste Schraube mit Bainitgefüge
WO2011023988A2 (en) *	2009-08-24	2011-03-03	The Secretary Of State For Defence	Armour
DE102011054840A1 (de)	2011-10-26	2013-05-02	Rud Ketten Rieger & Dietz Gmbh U. Co. Kg	Härtbarer Stahl für Hebe-, Anschlag-, Spann- und/oder Zurrmittel der Güteklasse 8 und darüber, Bauelement der Hebe-, Anschlag-, Spann- und/oder Zurrtechnik sowie Verfahren zur Herstellung eines solchen Bauelements
DE102011055497A1 (de)	2011-11-18	2013-05-23	Kamax Holding Gmbh & Co. Kg	Ultrahochfeste Schraube mit hohem Streckgrenzverhältnis
KR101751530B1 (ko) *	2015-12-28	2017-06-27	주식회사 포스코	공구용 강판 및 그 제조방법
US12525830B2 (en)	2023-06-22	2026-01-13	GM Global Technology Operations LLC	Rotor having slanted angle side surface and laminations made therewith

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB517118A (en) *	1938-07-13	1940-01-22	Ver Oberschlesische Huttenwerk	Improvements in and relating to improved steels and the application thereof
DE973413C (de) *	1944-05-31	1960-02-11	Gussstahlwerk Witten Ag	Verfahren zur Erzielung einer Haerte von mindestens 54RC bei gleichzeitig hoher Schlagbiegefestigkeit
US2914401A (en) *	1958-02-24	1959-11-24	Crucible Steel Co America	Alloy steel
US3155550A (en) *	1961-09-15	1964-11-03	United States Steel Corp	Heat treatment of chromium-free steel bearings
DE1558505A1 (de) *	1967-01-23	1970-04-16	Hilti Ag	Verankerungsmittel
SE342475B (da) *	1969-03-31	1972-02-07	Sandvikens Jernverks Ab

1978
- 1978-04-21 DE DE2817628A patent/DE2817628C2/de not_active Expired
1979
- 1979-02-28 FI FI790666A patent/FI69121C/fi not_active IP Right Cessation
- 1979-03-07 NL NL7901840A patent/NL191388C/xx not_active IP Right Cessation
- 1979-03-15 CS CS791731A patent/CS211362B2/cs unknown
- 1979-03-20 GB GB7909840A patent/GB2019436B/en not_active Expired
- 1979-03-26 ZA ZA791422A patent/ZA791422B/xx unknown
- 1979-03-30 AU AU45625/79A patent/AU527551B2/en not_active Expired
- 1979-03-30 IT IT21467/79A patent/IT1112992B/it active
- 1979-04-02 CH CH305179A patent/CH646199A5/de not_active IP Right Cessation
- 1979-04-02 AT AT2419/79A patent/AT393279B/de not_active IP Right Cessation
- 1979-04-04 YU YU802/79A patent/YU40746B/xx unknown
- 1979-04-12 CA CA000325474A patent/CA1137337A/en not_active Expired
- 1979-04-19 FR FR7909853A patent/FR2423549B1/fr not_active Expired
- 1979-04-19 SE SE7903448A patent/SE449229B/sv not_active IP Right Cessation
- 1979-04-19 NO NO791296A patent/NO153933C/no unknown
- 1979-04-20 DK DK162779A patent/DK155053C/da not_active IP Right Cessation
- 1979-04-20 PL PL1979215033A patent/PL136257B1/pl unknown
- 1979-04-20 JP JP4809679A patent/JPS54141313A/ja active Granted
- 1979-04-20 BE BE0/194732A patent/BE875730A/xx not_active IP Right Cessation
- 1979-04-20 BR BR7902454A patent/BR7902454A/pt unknown
- 1979-04-20 SU SU792753403A patent/SU1232147A3/ru active
- 1979-04-20 ES ES479774A patent/ES479774A1/es not_active Expired

Also Published As

Publication number	Publication date
FR2423549B1 (fr)	1985-08-23
PL215033A1 (da)	1980-01-14
BE875730A (fr)	1979-08-16
DK155053B (da)	1989-01-30
SE449229B (sv)	1987-04-13
SE7903448L (sv)	1979-10-22
BR7902454A (pt)	1979-10-30
ZA791422B (en)	1980-04-30
NL191388C (nl)	1995-07-03
YU40746B (en)	1986-04-30
NL191388B (nl)	1995-02-01
NO153933C (no)	1986-06-18
JPS54141313A (en)	1979-11-02
DE2817628A1 (de)	1979-10-25
PL136257B1 (en)	1986-02-28
CA1137337A (en)	1982-12-14
AU4562579A (en)	1979-10-25
NO153933B (no)	1986-03-10
YU80279A (en)	1983-02-28
DE2817628C2 (de)	1985-08-14
AT393279B (de)	1991-09-25
NL7901840A (nl)	1979-10-23
FI790666A7 (fi)	1979-10-22
IT7921467A0 (it)	1979-03-30
FR2423549A1 (fr)	1979-11-16
JPS6312934B2 (da)	1988-03-23
GB2019436A (en)	1979-10-31
ES479774A1 (es)	1979-11-16
FI69121B (fi)	1985-08-30
CH646199A5 (de)	1984-11-15
CS211362B2 (en)	1982-02-26
IT1112992B (it)	1986-01-20
NO791296L (no)	1979-10-23
DK155053C (da)	1989-06-19
ATA241979A (de)	1984-04-15
SU1232147A3 (ru)	1986-05-15
FI69121C (fi)	1985-12-10
GB2019436B (en)	1983-02-16
AU527551B2 (en)	1983-03-10

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Legal Events

Date	Code	Title	Description
1994-04-25	PBP	Patent lapsed
1995-12-27	PBP	Patent lapsed